DT19 is a duct tape. It has extremely strong adhesion and has good adhesion to a variety of materials. It is suitable for edge fixing of various carton packaging, exhibition halls, and home carpets, etc.
| Material description | General physical properties |
| The type of glue | Hot-soluble pressure-sensitive adhesive | Adhesion (stripping) to steel plate
GB/ t2792-2014 (20 minutes) | ≥18N/25mm |
| Retention GB4851-84 | ≥12hr |
| Base material | Polyester fibre | Elongation (retention)
GB/T4851-2014 (24 x 24 mm) | ≥5% |
| Thickness | Hot-melt pressure-sensitive adhesive | 0.09 - 0.14mm（90μm） |
| Polyester fibre | 0.10 - 0.15 mm（100μm） | Initial adhesion (initial adhesion)
(# 14 steel ball)
GB/T4852-2002 Chute method | ≥10 |
| Amount to | 0.19 - 0.29mm（190μm） |
| Color | Red, blue, white,
green, yellow, black,
earthy yellow, etc | ------ | ------ |
| Expiration date | The original packaging, since the right to hold the delivery
within 12 months, in 21 ℃ (70 ℉), and 50% relative humidity
environment preservation |
